解题方法
1 . 已知函数
.
(1)若函数
的图象过点
,求实数
的值;
(2)当
时,求关于
的不等式
的解集.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a381f67a6329befe9a4085ff2df479a.png)
(1)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3654254401fc902c3cb4912969f21f88.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79d5a0e25aebe1cc182d2247ed344652.png)
您最近一年使用:0次
名校
解题方法
2 . 设
,则
的大小关系为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db6737fc1f66f95169716e58a1c17a34.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-01-15更新
|
425次组卷
|
2卷引用:云南省昆明市官渡区2023-2024学年高一上学期1月期末数学试题
名校
3 . 下列命题中,是真命题的有( )
A.![]() ![]() | B.![]() ![]() |
C.![]() ![]() | D.![]() ![]() |
您最近一年使用:0次
2024-01-14更新
|
374次组卷
|
2卷引用:云南省昆明市云南师大附中2023-2024学年高一上学期教学测评期末数学试题
名校
4 . 已知函数
,
,
.
(1)若
,使得方程
有解,求实数
的取值范围;
(2)若对任意的
,总存在
,使得
,求实数
的取值范围;
(3)设
,记
为函数
在
上的最大值,求
的最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e7215124081342ba1d78c39b2c98d96.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e56dcd5cbb109fd4cc909e7c41c9eefc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22dd8b3dc4c609bab82d356a5cc2208d.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7260f35c0268062fb981e3d363e7dd3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/397ad4c2323b5707c72ef766c3803af4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(2)若对任意的
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7292952acdfc807cf6668bc94b3e1a18.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da748bc6ad3b7a207db7a81858f4998a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/032e8dc00cdc96860c9cbf8ac09677fc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(3)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e2f83ba773b9501bc15b3666727ac67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a239d924a26dbc7f33052c63a20a327a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0eb7df298a9364b36e079a61caec815c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/304226ca50149b49702928e44d565964.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a239d924a26dbc7f33052c63a20a327a.png)
您最近一年使用:0次
2024-01-14更新
|
457次组卷
|
2卷引用:云南省昆明市云南师大附中2023-2024学年高一上学期教学测评期末数学试题
解题方法
5 . 已知
是定义在
上的奇函数,且当
时,
.
(1)求
的解析式;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6e2e79843faf62dde86bf858d1e0569.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/689f1331ce48b4ad7cebb9958179b652.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/158dd3cadbe41b494f341cc92b9b93ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
解题方法
6 . 已知
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/998fce7b10cd87fbda9f39279a3b8630.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ecd86f1b24e6fe08658369d617e2b43d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/052e76e7378cb892e2c3f1f2aebbbc0d.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
7 . 已知正数
,
满足
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb3373a5c689c368fd4aaaefe9c31730.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
8 . 已知函数
.
(1)求
的定义域,并证明
是奇函数;
(2)求关于
的不等式
的解集.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d2b1f7e0e3a14dd94ffb218d635727a.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)求关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a880edb1b185a72376bf4bb6beeaaab.png)
您最近一年使用:0次
9 . 函数
的单调递增区间是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a97242a847ae3101595f9c2e7c3cacb.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
名校
10 . 已知
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5812cd5d152abca545805c13fa8b667e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af1b02b8f75a9df34a8ae0d6dc79d528.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5272a259a8ce3cb7045498e642b9f832.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2024-03-01更新
|
471次组卷
|
3卷引用:云南省开远市第一中学校2023-2024学年高一下学期3月月考数学试题